{"schema_version":1,"title":"Hitachi JP1/Base vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in Hitachi JP1/Base: 0 in the last 7 days and 4 in the last 90 days, 4 of them critical and 0 exploited in the wild. The most recent, CVE-2026-86577, was published on 27 October 2026. 4 vulnerabilities in the last four weeks, up from none in the four before. 4 critical against 0.","url":"https://junglewise.ai/threats/technologies/jp1-base","json_url":"https://junglewise.ai/threats/technologies/jp1-base.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/jp1-base","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":false,"counts":{"high":0,"all_time":4,"critical":4,"exploited":0,"last_7_days":0,"last_30_days":4,"last_90_days":4,"last_365_days":4},"latest":[{"cve":"CVE-2026-86577","cvss":9.4,"slug":"cve-2026-86577-out-of-bounds-write-vulnerability-in-jp1-products-this-issue","title":"Hitachi JP1 out-of-bounds write vulnerability","severity":"critical","exploited":false,"published_at":"2026-10-27T10:16:56.993+00:00","url":"https://junglewise.ai/threats/cve-2026-86577-out-of-bounds-write-vulnerability-in-jp1-products-this-issue"},{"cve":"CVE-2026-86576","cvss":9.4,"slug":"cve-2026-86576-heap-based-buffer-overflow-vulnerability-in-jp1-products-this","title":"Hitachi JP1 heap-based buffer overflow","severity":"critical","exploited":false,"published_at":"2026-10-27T10:16:56.88+00:00","url":"https://junglewise.ai/threats/cve-2026-86576-heap-based-buffer-overflow-vulnerability-in-jp1-products-this"},{"cve":"CVE-2026-86575","cvss":9.4,"slug":"cve-2026-86575-stack-based-buffer-overflow-vulnerability-in-jp1-products-this","title":"Hitachi JP1 stack-based buffer overflow","severity":"critical","exploited":false,"published_at":"2026-10-27T10:16:56.76+00:00","url":"https://junglewise.ai/threats/cve-2026-86575-stack-based-buffer-overflow-vulnerability-in-jp1-products-this"},{"cve":"CVE-2026-86574","cvss":9.8,"slug":"cve-2026-86574-heap-based-buffer-overflow-vulnerability-in-jp1-base-this-issue","title":"Hitachi JP1/Base heap-based buffer overflow","severity":"critical","exploited":false,"published_at":"2026-10-27T10:16:56.643+00:00","url":"https://junglewise.ai/threats/cve-2026-86574-heap-based-buffer-overflow-vulnerability-in-jp1-base-this-issue"}],"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":4,"exploited":0,"vulnerabilities":4},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Hitachi JP1/Automatic Job Management System 3 - Manager","slug":"jp1-automatic-job-management-system-3-manager","vulnerabilities":11,"url":"https://junglewise.ai/threats/technologies/jp1-automatic-job-management-system-3-manager"},{"name":"Hitachi HiRDB Server Version 10","slug":"hirdb-server-version-10","vulnerabilities":8,"url":"https://junglewise.ai/threats/technologies/hirdb-server-version-10"},{"name":"Hitachi HiRDB Server Version 9","slug":"hirdb-server-version-9","vulnerabilities":8,"url":"https://junglewise.ai/threats/technologies/hirdb-server-version-9"},{"name":"Hitachi HiRDB Server Version 9(32)","slug":"hirdb-server-version-9-32","vulnerabilities":8,"url":"https://junglewise.ai/threats/technologies/hirdb-server-version-9-32"},{"name":"Hitachi HiRDB Server with Additional Function Version 9","slug":"hirdb-server-with-additional-function-version-9","vulnerabilities":8,"url":"https://junglewise.ai/threats/technologies/hirdb-server-with-additional-function-version-9"},{"name":"Hitachi HiRDB Server with Additional Function Version 9(32)","slug":"hirdb-server-with-additional-function-version-9-32","vulnerabilities":8,"url":"https://junglewise.ai/threats/technologies/hirdb-server-with-additional-function-version-9-32"},{"name":"Hitachi JP1/Automatic Job Management System 3 - Agent","slug":"jp1-automatic-job-management-system-3-agent","vulnerabilities":8,"url":"https://junglewise.ai/threats/technologies/jp1-automatic-job-management-system-3-agent"},{"name":"Hitachi Dynamic Link Manager for Linux","slug":"dynamic-link-manager-for-linux","vulnerabilities":7,"url":"https://junglewise.ai/threats/technologies/dynamic-link-manager-for-linux"},{"name":"Hitachi Coding Software Suite","slug":"coding-software-suite","vulnerabilities":6,"url":"https://junglewise.ai/threats/technologies/coding-software-suite"},{"name":"Hitachi JP1/Automatic Job Management System 3 - Agent Minimal Edition","slug":"jp1-automatic-job-management-system-3-agent-minimal-edition","vulnerabilities":6,"url":"https://junglewise.ai/threats/technologies/jp1-automatic-job-management-system-3-agent-minimal-edition"},{"name":"Hitachi Cosminexus Component Container","slug":"cosminexus-component-container","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/cosminexus-component-container"},{"name":"Hitachi Dynamic Link Manager for VMware","slug":"dynamic-link-manager-for-vmware","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/dynamic-link-manager-for-vmware"}],"technology":{"hub":true,"name":"Hitachi JP1/Base","slug":"jp1-base","vendor":{"hub":true,"name":"Hitachi","slug":"hitachi","url":"https://junglewise.ai/threats/vendors/hitachi"},"aliases":[],"category":"service","description":"JP1/Base is a foundation software layer for Hitachi JP1 system management products.","url":"https://junglewise.ai/threats/technologies/jp1-base"},"most_severe":[{"cve":"CVE-2026-86574","cvss":9.8,"slug":"cve-2026-86574-heap-based-buffer-overflow-vulnerability-in-jp1-base-this-issue","title":"Hitachi JP1/Base heap-based buffer overflow","severity":"critical","exploited":false,"published_at":"2026-10-27T10:16:56.643+00:00","url":"https://junglewise.ai/threats/cve-2026-86574-heap-based-buffer-overflow-vulnerability-in-jp1-base-this-issue"},{"cve":"CVE-2026-86577","cvss":9.4,"slug":"cve-2026-86577-out-of-bounds-write-vulnerability-in-jp1-products-this-issue","title":"Hitachi JP1 out-of-bounds write vulnerability","severity":"critical","exploited":false,"published_at":"2026-10-27T10:16:56.993+00:00","url":"https://junglewise.ai/threats/cve-2026-86577-out-of-bounds-write-vulnerability-in-jp1-products-this-issue"},{"cve":"CVE-2026-86576","cvss":9.4,"slug":"cve-2026-86576-heap-based-buffer-overflow-vulnerability-in-jp1-products-this","title":"Hitachi JP1 heap-based buffer overflow","severity":"critical","exploited":false,"published_at":"2026-10-27T10:16:56.88+00:00","url":"https://junglewise.ai/threats/cve-2026-86576-heap-based-buffer-overflow-vulnerability-in-jp1-products-this"},{"cve":"CVE-2026-86575","cvss":9.4,"slug":"cve-2026-86575-stack-based-buffer-overflow-vulnerability-in-jp1-products-this","title":"Hitachi JP1 stack-based buffer overflow","severity":"critical","exploited":false,"published_at":"2026-10-27T10:16:56.76+00:00","url":"https://junglewise.ai/threats/cve-2026-86575-stack-based-buffer-overflow-vulnerability-in-jp1-products-this"}],"generated_at":"2026-11-11T03:07:00.183524+00:00"}